Mechanical Strength of Doors
Standard: EN 1192:2001
Standard Information
- Standard Number: EN 1192:2001
- Title: Doors - Classification of strength requirements
- Status: Current
- Application: Pedestrian doorsets, door leaves, and frames
Classification System
Strength Classes
The standard defines five classes based on mechanical strength:
- Class 0: No performance determined
- Class 1: Light duty (residential use)
- Class 2: Medium duty (commercial use)
- Class 3: Heavy duty (public buildings)
- Class 4: Extra heavy duty (high traffic areas)
Test Requirements
Each class must withstand:
- Static load testing
- Dynamic impact testing
- Soft body impact testing
- Hard body impact testing
- Durability testing
Testing Methods
Testing procedures include:
- Static load application
- Impact resistance testing
- Cyclic testing
- Dimensional stability testing
- Hardware durability testing
Application Guidelines
Recommended Classes by Use
- Class 1: Private residences, low-traffic areas
- Class 2: Offices, retail spaces, medium traffic
- Class 3: Schools, hospitals, public buildings
- Class 4: Shopping centers, transport hubs, high-traffic areas
Performance Requirements
Each class must meet specific criteria for:
- Maximum deflection under load
- Impact resistance levels
- Durability cycles
- Hardware performance
- Frame stability
Design Considerations
- Material selection and thickness
- Frame construction and reinforcement
- Hardware specifications
- Panel design and support
- Connection methods
Installation Requirements
- Proper frame anchoring
- Correct hardware mounting
- Panel alignment and support
- Sealing and weather protection
- Performance verification
Important Considerations:
- Select appropriate class for intended use
- Consider traffic patterns and frequency
- Account for environmental conditions
- Verify compliance with local regulations
- Maintain regular inspection schedule